About Us

We are one of the UK’s largest stockists of high quality hydraulic components including  cast iron gear pumps, A10V axial piston pumps, motors and spares. We are currently holding over £1 million pounds worth of stock for our loyal customers.

Products include Parker/Commercial/Ultra, David Brown/Hamworthy, ASA Hydraulik, Rexroth/Bosch, Hydac, Vickers/Eaton/Charlynn,  Sun Hydraulics, Stuaff, Denison, Oilgear Towler, SAI, Danfoss , Schroeder, LHA, Europower, Webster & Webtec Test Equipment, Holmbury/Stucchi couplings.

Our principal line of business is the supply of gear and high pressure piston pumps, motors, flow dividers and spares, but we stock the whole spectrum of hydraulic equipment - pumps, motors, flow dividers, cylinders ,control valves, filters, air blast oil coolers, hydraulic hoses, couplings and adaptors. We are very happy to give advice on all aspects of hydraulic system design.

We can offer same day delivery if required and have full trade counter facilities

Products stocked include

A wide range of hydraulic pumps under the Parker umbrella including Commercial Pumps and Ultra Pumps
Cast iron David Brown/Hamworthy hydraulic gear pumps
David Brown transmission spares including axles and gearboxes
Oil coolers and air coolers from ASA Hydraulik
A large range of hydraulic pumps and kits for JCBs
Hydraulic pump testing kits from Webtec
Lifting and pulling winches for a variety of applicationd from TMA
A range of Eaton/Charlynn drillhead motors for drilling rigs
Commercial HD2 hydraulic pumps - no longer manufactured but we have stock and can repair
One of the most popular hydraulic pumps - the Rexroth A10V
The Danfoss PVG32 valve for an efficient hydraulic system
Eaton/Vickers CETOP 3 and CETOP 5 solenoid valves offered at great prices
If you need a hydraulic pump specially made, Unwin can build to your requirements.